//
//  UIColor+Extension.swift
//  DouYuZB
//
//  Created by James on 2017/10/14.
//  Copyright © 2017年 James. All rights reserved.
//

import UIKit

extension UIColor {
    convenience init(r:CGFloat,g:CGFloat,b:CGFloat) {
        self.init(red: r/255.0, green: g/255.0, blue: b/255.0, alpha: 1)
    }
    class func randomColor()->UIColor{
        return UIColor(r: CGFloat(arc4random_uniform(255)), g: CGFloat(arc4random_uniform(255)), b: CGFloat(arc4random_uniform(255)))
    }
    
}
